2) asbestos tailing
石棉尾矿
1.
Application research of asbestos tailing in highway concrete
石棉尾矿在道路混凝土中的应用研究
2.
The acid leaching residue of asbestos tailing was pretreated by calcination.
采用煅烧方法对石棉尾矿酸浸渣进行预处理,通过比表面积测定仪对煅烧前后的酸浸渣进行了表征,研究了煅烧后的石棉尾矿酸浸渣对溶液中Cr3+的吸附性能,并对吸附机理进行了探讨。
3.
This text introduced the pollution status of asbestos tailing during asbestos exploitation,and analysed the speciality of asbestos tailing and its advancement of utilization as resource.
本文介绍了石棉矿开采过程中排放的石棉尾矿污染现状,分析了石棉尾矿特点及其资源化利用研究进展。
3) asbestos tailings
石棉尾矿
1.
Effect of pre-treatment of asbestos tailings on acid leaching reaction of asbestos tailings;
预处理对石棉尾矿酸浸反应效果的影响
2.
The best technology parameters are studied in the production of precipitated silicon dioxide,light magne sium oxide and by-products of sodium sulfate and iron oxide red from the asbestos tailings in a wet method.
探讨了以石棉尾矿为原料，采用湿法生产沉淀二氧化硅和轻质氧化镁，副产硫酸钠、氧化铁红等化工原料的最佳工艺参数，充分利用了陕西省的矿产资源，解决了石棉尾矿的环境污染问题。
3.
The optimal technical condition of the preparation of amorphous silica by purifying acid leaching residues of asbestos tailings was reported.
对提纯石棉尾矿酸浸渣制备无定型二氧化硅的最优工艺条件进行研究。
4) gypsum tailings
石膏尾矿
1.
Through experiments, the content proportion for producing gypsum tailings wall materials and the optimum amount of CaO composite additives were determined in this paper.
通过实验确定了生产石膏尾矿墙体材料的配合比及CaO、复合外加剂的最佳掺量。
2.
The minerals and components of the gypsum tailings from Yingcheng city were analyzed.
通过对应城石膏尾矿的矿物分析和组份分析，充分论证了用应城石膏尾矿，经过适当处理后，可以在水泥生产中作为水泥缓凝剂作用，并在此基础与二水石膏进行了全面的对比试验。
5) kish slag
石墨尾矿
1.
This paper discusses the feasibility of the highway subbase using kish slag that is stabilized with cement through the indoor experiment.
通过室内试验 ,探讨了石墨尾矿采用水泥稳定后用作高速公路底基层的可行性 。
6) Mill Tailings and Waste Rock
尾矿、废石
1.
The Study of Multi-purpose Utilization Present Situation and Policy in China Mill Tailings and Waste Rock;
我国矿山尾矿、废石综合利用现状及其管理制度建设研究
补充资料：钢铁厂矿山利用尾矿筑尾矿坝
钢铁厂矿山利用尾矿筑尾矿坝
钢铁厂矿山利用尾矿筑尾矿坝
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条